Cita APA (7a ed.)
Evans, L., Visperas, R., & Vergara, B. (1984). Morphological and Physiological Changes Among Rice Varieties Used in the Philippines Over the Last Seventy Years. Elsevier.
Cita Chicago Style (17a ed.)
Evans, L.T, R.M Visperas, y B.S Vergara. Morphological and Physiological Changes Among Rice Varieties Used in the Philippines Over the Last Seventy Years. Elsevier, 1984.
Cita MLA (9a ed.)
Evans, L.T, et al. Morphological and Physiological Changes Among Rice Varieties Used in the Philippines Over the Last Seventy Years. Elsevier, 1984.
Precaución: Estas citas no son 100% exactas.